| 1. | Makes the compaction process more efficient and improves the end result : quality improvement , time and energy savings
使压实过程更加有效，且提高的压实效果：即，质量提高了，而节约了时间和能源。 |
| 2. | It is found from the monitoring data that the response of the acceleration transducer is linearly relative to the compaction degree of gravel soils
在大量室内试验数据的基础上，研究了振动压实过程中加速度电信号响应随碎石土密实度的变化规律，发现二者具有显著的线性相关性。 |
| 3. | Reveal the soil dynamic performance under compaction process . set up a dynamic model for the whole system . study the optimal matching problem between the vibratory system and impactive system
用数学手段拟合试验数据，得到土内应力的分布规律和变化规律，揭示了土体在压实过程中的动态特性，并建立了系统的动力学模型。 |
| 4. | According to the transform characteristic and soil pressure diversification of rockfill under the process of vibration compaction , the stress wave theory are combined to open out the compaction mechanism of rockfill under the process of vibration compaction
根据填石料在振动压实过程中的沉降变形特性及土压力的变化情况，结合应力波理论揭示填石料在振动压实中的压实机理。 |
| 5. | After analyzing the response curves of the system in the fields of time and frequency , imitating real working conditions , in which the coefficients of elasticity and damping will change correspondingly , the author finds that the movement is different from that of linear system
通过模拟真实压实过程，对土壤的弹性系数和阻尼系数发生变化时系统的响应进行研究，发现系统的运动作不同于线性系统运动规律的较复杂的运动。 |
| 6. | It ' s hard to get a qualitative relation , but can divide the changing process into several stages , among these stages , there is a best proportion of compression a . that can get the highest operation rate of resources , that is , consumes the least resources but contracts the greatest volume . the paper also gives us a analysis of the economy of packing the compressing wood piece
木片在压实过程当中对外产生的内抗力的变化是十分复杂的，难以寻找一个定量的关系，但可划分为几个阶段性的变化过程，在这几个阶段中存在着消耗能源最少而体积收缩最大，即能源利用率最高的最佳压缩比，并分析了木片压缩打包的经济性。 |
| 7. | Plate vibratory compactor is the same with building site roadbed and road shoulder road maintain n pitch road surface remedy and tamp of channel and trench , either auto timing tread or original tamp , manipulate simpleness and freely , work efficiency high . dynamic properties of the plate vibratory compactor are studied , and the compaction process is theoretically discussed in this paper
平板振动夯适用于建筑工地、路基路肩、道路维修、沥青路面修补及沟渠的夯实平整，既可自动调速行走，也可原地夯实，操作简单自如，工作效率高。为了探索平板振动夯在压实过程中的动力学特性，以便为平板振动夯的研制提供理论基础。 |
| 8. | In the highway blacktop design criterion ( tjt014 - 97 ) , four methods are recommended to the value of the modulus of resilience of the roadbed . however , the limitation of the methods induce disconnection between the designing modulus index and the compaction in the process of field construction
尽管现行《公路沥青路面设计规范》 ( tjt014 - 97 )中，推荐了4种不同方法确定路基回弹模量值，但是由于这些方法的局限性，导致路基设计回弹模量取值与现场施工压实过程脱节。 |
| 9. | This paper makes a research on the mechanism of compressing wood piece when it designs the packing of compressing wood piece , analyzes the changing of the wood piece ' s internal resistance while being compressed , searches for regular pattern , puts forward some concepts such as the proportion if compression
在进行木片压缩打包设计的同时，本文还对木片压实机理作了一定的探讨，对在压实过程当中木片内抗力的变化情况进行研究分析，寻找规律，提出了压缩率等概念。 |
